Computer embroidery machine cutting line, line short fault troubleshooting method: A. The length of the short surface line of the embroidery machine's cutting line has A great relationship with the tension of the thread spring and the adjustment of the thread path. If the thread path is tight and the tension of the thread spring is picked up, the surface line of the cutting line will be short. (1) check the thread, and do not overtighten the thread spring and knob; (2) adjust the height of the buckle fork, to a high profile will make the surface line longer, this idea is often very effective in actual maintenance (3) adjust the parameters, the opening Angle, the larger the closing Angle, the longer the surface line. B. Short cutting line (1) check the cutting depth, the shallower the cutting depth, the shorter the bottom line; (2) check whether the thread fork is too tight. The suitable tension of the bottom line is: the thread can be moved by hand after the thread fork is fastened; (3) adjust the parameters, the opening Angle, the larger the closing Angle, the longer the surface line. Computer embroidery machine cutting line problem: First you should try some regular troubleshooting schemes, such as checking whether there is a problem with the scissors, whether there is a problem with the position of the scissors, whether there is a problem with the buckle and insert, whether there is a problem with the hook, etc.In addition, you can also try to adjust the wiring a little bit tighter, spin the hook again. (1) check the depth of the closing knife, the closing knife is too shallow to cut the line; (2) change the parameters and check whether the parting Angle is 310-315; In addition, there are some more special reasons can also lead to broken lines, even at room temperature.Sometimes when the weather is too hot, in the cutting action, the needle is locked, can not go down, the lock needle solenoid valve continuous action twice, resulting in the section line can not be cut.In short, the main reason for continuous line cutting is mechanical and electronic control, the mechanical side is mainly scissors tension is not tight, and electronic control if the electric capacity is not enough, not tight line will also lead to continuous line cutting.
1. No film: Press sequin spring is too loose.Tighten the reeds. (2) the thimble did not push into the hole of the sequin.Adjust the position of the thimble.
1. Reverse or non-rotation of spindle (possible fault at 380V voltage) (1) reverse spindle as long as the plug plug or replace the wiring pile head can. (2) the main axis does not turn, may be missing phase may be missing zero line, the ground line when the zero line, re-connect the power line.
1. Keep cutting lines (1) shear line electromagnet does not work or shear line CAM Angle is not right.Adjust the wire box. (2) scissors are sundry.Remove clutter. The scissors position is not right.Adjust the position of scissors. (4) fixed knife and movable knife damage or gap is not right.Adjust or replace blades.
1. Prismatic bearing is bad.Replace the bearing. 2. Y-direction connecting plate supports the regulating wheel without slipping and wearing.Fuel or change the regulating wheel.
the head of the big connecting rod bite (broken oil caused by), replace the big connecting rod bearing and big connecting rod.
the parking is not in place, can not change color.Troubleshoot parking problems.
No needle or half of the needle will bounce back (needle dancing phenomenon)
There are many cases of pattern shift, such as X direction shift, Y direction shift, whole shift, individual head shift, single direction shift, random shift and so on.
The tension of surface line and bottom line is too small and loose.Adjust tension
machine needle and hook fit is not good, the needle is too high, clearance is too large.Adjust needle height and height.
machine needle bending, tight needle screw loose.Need to replace machine needle and tighten needle screw.
There are two kinds of broken wire, one is regular broken wire and the other is irregular broken wire.
Plug line is the line under the needle plate knot ball, plug pinhole, the result is broken line.